HYDRO21196

• Permit No: M1999051
• IBM Index Class Name: Hydrology
• Doc Date: 4/1/2000
• Doc Name: April 2000 Surface and Groundwater Monitoring Report
• From: AmerAlia Inc.
• To: DMG
• Permit Index Doc Type: Other Ground Water
• Media Type: D
• Archive: No

AmerAlia, Inc.
April 2000
Surface and Groundwater Monitoring Report
Table 5. MWD-2 Groundwater Quality Data Long List

Analytical Laboratory
Constituents

Unlts
MDL
4-18-00 4-18-00-
MWD2-1703
(3455)
Benzene mg/L 0.0002 0
Ethylbenzene mg/L 0.001 0
Toluene mg/L 0.0002 0
Xylene mg/L 0.0004 0
Dissolved Aluminum (AI) mg/L 0.001 0.91
Dissolved Antimony (Sb) mg/L 0.001 0
Dissolvetl Arsenic (AS) mg/L 0.001 0
Dissolved Barium (Ba) mg/L 0.02 0.01
Dissolved Beryllium (Be) mg/L 0.001 0
Dissolved Boron (B) mg/L 0.01 0.22
Dissolved Catlmium (Cd) mg/L 0.0002 0
Dissolved Calcium (Ca) mg/L 1 5
Dissolved Chromium (Cr) mg/L 0.001 0.002
Dissolved Cobalt (Co) ~ mg/L 0.001 0.002
Dissolved Copper (Cu) mg/L 0.001 0.003
Dissolved Iron (Fe) mg/L 0.03 0.4
Dissolvetl Lead (Pb) mg/L 0.001 0
Dissolved Lithium (Li) mg/L 0.02 1.48
Dissolved Magnesium (Mg) mg/L 0.2 4
Dissolved Manganese (Mn) mg/L 0.001 0.12
Dissolved Merary (Hg) mglL 0.00005 0
Dissolved Molybdenum (Mo) mg/L 0.001 0.165
Dissolved Nickel (Ni) mg/L 0.002 0.035
Dissolvetl Potassium (K) mg/L 0.1 70.6
Dissolved Selenium (Se) mg/L 0.002 0
Dissolvetl Silica (SiO2) mg/L 0.5 18
Dissolved Silver (Ag) mg/L 0.0002 0
Dissolved Sodium (Na) mg/L 0.1 6600
Dissolved Strontium (Sr) mg/L 0.001 0.26
Dissolved Thallium (TI) mg/L 0.001 0.001
Dissolved Uranium mg/L 0.001 0.002
Dissolved Vanadium (V) mg/L 0.003 0.026
Dissolvetl Zinc (Zit) mg/L 0.001 0.128
Alpha' pCi/L 64 27
Beta' pCi/L 130 0
Bicarbonate Alkalinity mg/L 2 13166
Dissolved Bromide (Br) mg/L 0.03 2.45
Total Dissolved Organic Carbon mg/L 1 6
Carbonate Alkalinity mg/L 2 1468
Balance % -2.4
Dissolved Chloride (CI) mg/L 7 382
Conductivity ~ 25 °C umhos/cm 5 23500
Dissolved Fluoritle (F) mg/L 0.01 19.2
Hartlness as CeCO~ mg/L 7 28.4
Dissolved Nitrate (N) mg/L 0.01 1.35
Dissolved Nitrate+Nitrte (N) mg/L 0.01 1.39
Dissolved Nitrite (N) mg/L 0.01 O.Oq
pH units 7 9
Dissolved Phosphate (P) mg/L 0.01 0.03
Dissolved Total Phosphorous (P) mg/L 0.01 0.61
Dissolvetl Solids mg/L t0 16500
Sodium Absorption Ratio mg/L 538
Dissolvetl Sulfate (SO4) mg/L 1 0.7
Dissolved Sulfide (S) mg/L 0.1 0
Total Alkalinity (CaCO3) mg/L 5 14700
Temperature (Geld) °C 11.1

o=less titan MDL 'Nate vanaEility of the redioatlive tleray process
MDL = meNOO tleteceon limit IcounLng ena0 at me 95%conatlence level.
mglL = milligrem(a) per liter
pmhos/rm = micromMS per centimeter I

Daub & Associates, Inc.